When their career is finally over, U2 will not only leave behind one of the biggest footprints in the history of rock,﻿ they’ll leave behind one of the biggest footprints in the history of music. Their ‘competition’ isn’t just rock legends like The Beatles, Elvis, Bob Dylan, Led Zeppelin, and The Rolling Stones– it’s people like Mozart, Beethoven,﻿ Duke Ellington, and George Gershwin. Anyone who doesn’t understand this needs to listen to U2’s ENTIRE catalog,﻿ which rivals anyone’s– EVER.